Solve the quadratic equations graphically — task. Maths TNSB Mentoring, Class 10.

Determine the solution set of the given quadratic equations using graphical method.

Draw the graph of

y = x^{2} - 1

and use it to solve

x^{2} - 1 = 0

The solution set is

Did you find an error?

7. Solve the quadratic equations graphically